SIMCom presents a small, high performance and reliable assisted GPS module-SIM28M. This is a standalone L1 frequency GPS module in a SMT type and it is designed with MTK high sensitivity navigation engine, which allows you to achieves the industry' s highest levels of sensitivity, accuracy, and Time-to-First-Fix (TTFF) with lowest power consumption.
Mechanical data
•Dimensions 10.1*9.7*2.5mm
•Weight 0.5g
Features
•Support EASYTM self-generated orbit prediction
•Support EPOTM orbit prediction
•Support AGPS
•Support SBAS ranging (WAAS, EGNOS, GAGAN,
MSAS)
•Support Jamming Removing
•Low-noise amplifier has been integrated
Interfaces
•Serial interfaces
•Digital I/O
•Protocols
Support product
•SIM68 EVB KIT with USB V2.0 full speed interface
Certificate
•CE（in plan)
Electrical data
•Power supply 2.8~4.3V
•Backup power
•Power consumption2,5
Acquisition
Tracking
Backup 8uA
•Antenna type Active and passive
•Antenna power External
